Changing Air Ride to Raise a Truck: A Practical Guide

[MikePhua]

Air suspension systems are commonly used in trucks to provide a smooth ride, improve load handling, and ensure better stability. However, some truck owners prefer to modify their suspension to raise the truck for various reasons, such as accommodating larger tires, improving ground clearance, or altering the ride quality. One such modification involves changing the air ride suspension system to raise the truck. This guide explains the process, considerations, and benefits of converting your truck's air ride system.
Why Change the Air Ride System?
Air ride suspension systems are typically designed for comfort and load management, but they may not provide the best ride height or ground clearance for all applications. Here are some common reasons to switch from air ride to a system that raises the truck:

• Improved Ground Clearance: Raising the truck can improve its ability to navigate rough or uneven terrain.
  
• Larger Tires: If you plan to fit larger tires, raising the truck can ensure proper clearance.
  
• Better Ride Quality: Some truck owners prefer a stiffer suspension that can offer improved handling and less body roll.
  
• Customization: For those looking to enhance the aesthetics or the functional capacity of the truck, a raised suspension may be desired.
  

Choosing the Right Suspension System
The first step in the process is selecting the right suspension system. If you're looking to raise the truck, you can either replace the air ride suspension with a traditional spring suspension or upgrade to a more robust air suspension system that allows for height adjustments.

• Traditional Spring Suspension: A more affordable option, spring suspensions are simpler to install and can raise the truck to the desired height.
  
• Upgraded Air Suspension: Some air suspension systems allow users to control the height of the vehicle, giving you the ability to adjust it as needed. This system combines the benefits of air ride comfort with height adjustability.
  

Steps for Changing the Air Ride Suspension
Here’s a general overview of the steps involved in replacing an air ride system to raise your truck:

1. Assess the Current System: Before making any modifications, inspect your current air ride suspension system. Identify the components that need to be replaced or upgraded.
   
2. Select the New Suspension Components: Choose between traditional suspension springs or an upgraded air suspension system that provides height adjustability. Ensure the new components are compatible with your truck’s specifications.
   
3. Gather the Necessary Tools: You’ll need a variety of tools, including a jack, wrenches, sockets, and lifting equipment. It’s also a good idea to have a helper to assist with the process.
   
4. Lift the Truck: Using a jack and appropriate supports, lift the truck to safely access the suspension components.
   
5. Remove the Existing Air Ride Components: Disconnect and remove the air springs, compressors, and any air lines or sensors associated with the air ride system. Take your time to avoid damaging any parts you plan to reuse.
   
6. Install the New Suspension System: For a traditional spring system, install the new springs and shocks according to the manufacturer's instructions. If you’re installing an upgraded air suspension system with height control, follow the installation instructions carefully, as this may involve additional components like control valves or airbags.
   
7. Adjust the Ride Height: Once the new suspension system is installed, adjust the ride height if possible. This can be done either manually or with an automated control system depending on the type of system you’ve installed.
   
8. Test the System: After installation, perform a test drive to check for proper handling, comfort, and ride height. Adjust the suspension as needed to achieve the desired performance.
   

Considerations Before Modifying the Suspension
While raising your truck can have numerous benefits, there are a few important considerations to keep in mind:

• Cost: Suspension modifications, especially when upgrading to air suspension or installing new components, can be costly.
  
• Vehicle Balance: Raising the truck too much can affect its balance and handling. Make sure to adjust the suspension so that the truck remains stable during driving.
  
• Warranty: Modifying the suspension system can void warranties or affect insurance coverage. Always consult your manufacturer or insurance provider before making significant changes.
  
• Legal Considerations: Some regions have regulations regarding vehicle height. Ensure that any modifications comply with local laws regarding clearance and ride height.
  

Benefits of Raising Your Truck

• Enhanced Off-Road Capability: A raised truck is better suited for off-road driving, as it provides more ground clearance to navigate obstacles.
  
• Aesthetic Appeal: Many truck owners prefer the look of a raised vehicle, as it offers a more rugged and aggressive appearance.
  
• Improved Performance: Depending on the type of suspension system, raising your truck can enhance its towing and payload capabilities.
  

Conclusion
Changing the air ride suspension to raise a truck is a popular modification for those seeking increased ground clearance, larger tires, or a better overall ride. Whether you opt for a traditional spring suspension or a more advanced air suspension system, it's essential to consider factors like cost, compatibility, and safety. By following the steps carefully and considering the benefits and drawbacks, you can successfully raise your truck to meet your needs and preferences.